Granulated tungsten powders produced at Chinatungsten Online are extra large particle size tungsten powders made from the crushing of sintered tungsten metal. They are classified by coarse mesh sizes. Granulated tungsten powders have applications such as accelerator alloy powders.
TYPICAL PHYSICAL PROPERTIES
TYPE |
DESCRIPTION |
MESH ANALYSIS |
Mesh |
WT% |
GW-1220 |
-12/+20 |
+12 ~ -20 |
0 ~10 |
GW-2060 |
-20/+60 |
+20 ~ -60 |
0 ~10 |
GW-6000 |
-60/+200 |
+60 ~ 200 |
0~ 10 |
|
TYPICAL TRACE ELEMENT CHEMICAL ANALYSIS
METALLIC IMPURITIES (WT %) |
Element |
Max |
Element |
Max |
Al |
0.01 |
Fe |
0.10 |
Cr |
0.02 |
Mo |
0.10 |
Cu |
0.02 |
Ni |
0.05 |
NON-METALLIC IMPURITIES (WT %) |
Carbon |
<0.10 |
Oxygen (Loss on Reduction) |
<0.10 |
W (WT %) > 99.5 Excluding Gases |
|
 |
ANALYTICAL REPORTS
A Certificate of Analysis (COA) accompanies each shipment of tungsten carbide powder. We prepare each COA to include the following:
- Average Particle Size (Fisher Sub-Sieve ASTM B-330)
- Apparent Density (Scott Volumeter ASTM B-329) ]
- Particle Size Distribution (Photelometer ASTM B-430, Sedigraph, or Malvern Mastersizer)
- Chemical Impurity Analysis
|
Packing:In iron drums lined with double plastic bags of 50 or
100 kgs net each.
Note:Any particular requirements to the products can be
discussed.
If you have any interest in our products, please feel free to contact us by email: sales@chinatungsten.com or by telephone:
+86 592 5129696.
|
